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Functional evaluation of ToxA promoter in Trichoderma reeseiRut-C30

机译:ToxA启动子在里氏木霉C30中的功能评估

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In order to expand the collection of promoters studied in Trichoderma reesei Rut-C30, a functional study of the ToxA promoter was carried out by analysis of GFP expression in T. reesei Rut-C30. For this purpose, the binary pCBCT expression vectorwas employed to transformT. reesei Rut- C30. The transformants obtained were evaluated bymeans of fluorescence microscopy, fluorometry, dot blot andWestern blot analysis. The lowlevels of cytoplasmic GFP protein in fungal hyphae suggest that ToxA promoter works as a weak constitutive promoter which can drive successfully the expression of heterologous proteins in T. reesei Rut-C30.
机译:为了扩大在里氏木霉Rut-C30中研究的启动子的收集,通过分析里氏木霉Rut-C30中的GFP表达来进行ToxA启动子的功能研究。为此目的,使用二进制pCBCT表达载体来转化T。里斯Rut- C30。通过荧光显微镜,荧光法,斑点印迹和Western印迹分析的手段评估获得的转化体。真菌菌丝中的胞质GFP蛋白水平较低,表明ToxA启动子是弱组成型启动子,可成功驱动里氏木霉Rut-C30中异源蛋白的表达。

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